btrfs: remove unused BTRFS_TOTAL_BYTES_PINNED_BATCH

This hasn't been used since 138a12d865 ("btrfs: rip out
btrfs_space_info::total_bytes_pinned") so it is safe to remove.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2022-09-14 11:06:26 -04:00 committed by David Sterba
parent d60d956eb4
commit ea206640a6

View File

@ -92,14 +92,6 @@ struct reloc_control;
#define BTRFS_DIRTY_METADATA_THRESH SZ_32M
/*
* Use large batch size to reduce overhead of metadata updates. On the reader
* side, we only read it when we are close to ENOSPC and the read overhead is
* mostly related to the number of CPUs, so it is OK to use arbitrary large
* value here.
*/
#define BTRFS_TOTAL_BYTES_PINNED_BATCH SZ_128M
#define BTRFS_MAX_EXTENT_SIZE SZ_128M
/*